baber/WOPTO huggingface dataset:
Patent JP-H02239443-A (JP)
Title: Production of optical card
Inventor: OKANO SHIGERU
IPC: G11B7/24012
Filed: 1989-03-10
Abstract: PURPOSE:To improve quality, productivity and economical merit by coating a transparent substrate layer with radiation-curing resin, depositing a polyolefin sheet thereon and irradiating the substrate with a radioactive ray through the polyolefin sheet. CONSTITUTION:The non-coated surface of the transparent substrate layer 1 is coated with the radiation-curing resin, covered with the polyolefin sheet 6, and then irradiated with a radioactive ray 7 such as UV or electron beam through the polyolefin sheet 6 to cure and form a hard coat layer 5. By laminating the polyolefin sheet 6 on the resin to be cured like this, problems of curing caused by oxygen can be prevented. The obtd. hard coat layer 5 is made thin and requires small amount of curing energy. Since the hard coat can be formed with low energy, an optical card with little thermal deformation and dimension stability can be produced. Thus, the obtd. optical card has excellent quality, productivity and economical merits.
Patent JP-S60315-A (JP)
Title: Measuring device of phase
Inventor: ROBAATO UEIN REIBII
IPC: G01D5/242
Filed: 1984-03-26
Abstract: PURPOSE:To improve measuring accuracy by obtaining a phase between the 1st signal enabled to discriminate P characteristic points in one period and the 2nd signal enabled to discriminate Q characteristic points in one period from the sum of the generation time of the 1st signal and that of the 2nd signal. CONSTITUTION:When it is defined that P poles of a reference rotor 5 are P1- PP and the poles P1-PP are passed through a reference sensor 8 and rotated at a fixed angular speed rotating the rotor 5 once within time R, one rotation is divided by angular displacement generating time intervals l-z. On the other hand, timer intervals when Q poles Q1-QQ are passed through an input sensor 10 are defined as a-k. The formula (1) is formed when an input stator is arranged just above a reference stator and the formula (2) is formed when the input stator is transitted by a positive angle theta.
Patent JP-S60203641-A (JP)
Title: Manufacture of composite laminate board
Inventor: NODA MASAYUKI
IPC: B32B15/08
Filed: 1984-03-28
Abstract: PURPOSE:To obtain a laminated board having excellent moldability and high heat resistance and free from warpage, by impregnating a large amount of epoxy resin in a nonwoven glass cloth substrate, and combining the resultant prepreg with a glass cloth prepreg. CONSTITUTION:An epoxy resin composition having a solid resin content of >=75wt% is impregnated in a nonwoven glass cloth substrate, and the resultant prepreg is combined with a glass cloth prepreg to obtain a laminated board. The thickness of the former prepreg after the hot-pressing is 0.75-1.2 times the thickness of the substrate prior to the impregnation with the resin. When the epoxy resin is liquid at normal temperature, the impregnation can be carried out at an extremely low viscosity even at a solid resin content of as high as >=75%.
Patent JP-H11254513-A (JP)
Title: Method for molding blastic bottle
Inventor: WADA KIYOSHI
IPC: B29K67/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method for molding a bottle by uniformly heating an overall preform port by a frictional heat by rotatably driving a cylindrical rotor, and crystallizing the port. SOLUTION: A space 13 is formed between a core mold 2 and a mold 11a. After a melted resin is injected in the space, a cavity 11 is cooled, a resin of a body is cooled, solidified to mold a body 32a and a bottom 32b. Then, a preform 32 having a port 32c and a threaded part 32d is molded. A cylindrical rotor 5 is rotatably driven to heat resin of the port 32c by a frictional heat with an inner surface of the port 32c. the rotation is stopped, resin of the port is cooled to the ambient temperature, solidified, crystallized to mold a port and not crystallized to form the body. The preform 32 is charged in a temperature regulating pot, and heated to a blow molding temperature. This is expanded in a bottom molding mold 21a to mold a bottle P, cooled and solidified. The cavity 21 and the neck mold 3 are opened to complete molding of the bottle P.
Patent JP-S56165113-A (JP)
Title: Binocular stereomicroscope
Inventor: TAIRA AKIO
IPC: G06K15/12
Filed: 1980-05-08
Abstract: PURPOSE: To use one optical element both as a positive poroprism and a prism in common for bending the optical axis by permitting rays of light incident from an objective lens to pass through the poroprism having the surface with a fixed reflecting angle.  
     CONSTITUTION: In order to correct an inclination of an image a prism 12 is made to incline by an angle ω 1  against the plane surface perpendicular to an optical axis O 1  of the objective lens. With this arrangement, a light which is made to incident on a prism 11 and is reflected on the surface 11b, keeping a state inclined to a plane surface perpendicular to the surface 12b of the prism 12, is made to impinge and is reflected permitting an inclination of the image, such the inclination occurs also on a prism 13, therefore making a magnitude of the inclination of the image in the opposite direction at the surfaces 12b, 13b same provides a coincidence of the left and the right image and a good observation. When ω 1 +ω 2 =ω, ω 1 -ω 2 =ν,β are made to be an angle of rotation of the poroprism to adjust widths of eyes, a formula sinβ.cosω-cosβ.tan(β-ν)-tanα.sinω=0 is good to be satisfied. But α is an angle toward the inside of the binocular stereomicroscope. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02239281-A (JP)
Title: Light irradiating device
Inventor: TAKEDA ICHIRO
IPC: G09F13/04
Filed: 1989-03-13
Abstract: PURPOSE:To relax the shadow of a lamp mouth piece part and to prevent the unevenness of luminance of the whole of a panel by forming a dot pattern of light diffusion treatment, which is formed on the light-transmissive panel, up to positions corresponding to mouth pieces of a straight tube lamp. CONSTITUTION:On the inside surface of a display panel 8 facing a lamp 4, dots 11 of a dot pattern 10 are formed with a high density in a part corresponding to the about inside part between filaments of the lamp 4, and the density of these dots is reduced in parts corresponding to end parts of the straight tube fluorescent lamp 4 and is reduced stepwise according as going away from the lamp 4 in the direction orthogonal to the axial direction of the lamp 4. In this case, dots of the dot pattern 10 of light diffusion treatment is formed up to parts corresponding to mouth pieces 5 and 6 of the lamp 4. Thus, parts corresponding to mouth pieces 5 and 6 are blurred to eliminate light and shade like a dark spot appearing in these parts, and the unevenness of luminance of the whole of the panel is prevented.
Patent JP-S63230250-A (JP)
Title: Production of pattern
Inventor: SAMURA TETSUYA
IPC: B22C7/00
Filed: 1987-03-17
Abstract: PURPOSE:To improve production efficiency of a pattern by forming surface layer by spraying on surface of a master moldel, next setting a mold frame during time, when the surface layer is viscous and also packing and hardening packing material. CONSTITUTION:After applying parting agent 2 on the master model 1 composing of wooden pattern, etc., the surface layer 5 having the prescribed thickness of resin is formed on the master model 1 by two liquid type spraying device 4. Next, during the time when the surface layer 5 has viscosity, the mold frame 12 is set and the packing material 13 is packed and hardened. After that, the hardened resin-made surface layer 5 is separated from the master model 1, to form the pattern. As the pattern can be formed by hardening resin for a short time without using any metallic mold, the production efficiency of the pattern is improved.
Patent JP-H01211849-A (JP)
Title: Method and device for reconstruction of three-dimensional shape from scanning type electron microscope image
Inventor: YASUKUNI HIROAKI
IPC: H01J37/22
Filed: 1988-03-16
Abstract: PURPOSE:To measure the three-dimensional shape of a sample face by photographing the sample face from two different angles, determining two feature points with light and shade changes based on the images thus obtained respectively, calculating three- dimensional coordinates on the feature points based on the positional relationship between the corresponding feature points and the two different angles, and using the existing SEM. CONSTITUTION:An image that a sample 16 is inclined by -theta in the direction of the minor rectangular region of the sample 16 is obtained in an SEM 19. The photo-image is set on an image scanner 20 and inputted to a personal computer 21 from the scanner 20. A Laplacian Gaussian filter is applied to the left image in the specified domain to extract the left feature image made of a group of zero cross points, the zero cross point nearest to the center of the domain is extracted as the feature point. The right feature image is likewise extracted in the specific domain on the right image, corresponding points are detected on the feature points by the pattern matching of the right and left feature images and displayed on a screen as a candidate. The height is then calculated with the preset equation based on the feature points and corresponding points, and three-dimensional coordinates are determined and outputted.
Patent JP-H10257756-A (JP)
Title: Voltage step-up circuit and voltage step-down circuit
Inventor: NAKANO AKIHIRO
IPC: G11C16/06
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To switch adequately a voltage step-up level and a voltage step-down level by appropriately selecting combination of the clock pulses supplied to a voltage step-up circuit and a voltage step-down circuit. SOLUTION: A voltage step-up or step-down circuit 10 is formed by cascade- connecting the diodes and capacitors of four stages and four clock pulses ϕ1 to ϕ4 are generated and given by a pulse generating circuit 11. This pulse generating circuit 11 generates different combinations of clock pulses in the first and second conditions and gives such combination to the voltage step-up or step-down circuit 10. That is, according to the result of discrimination of a judging circuit 14 of the pulse generating circuit 11, a clock switching circuit 13 selects combination of normal phase and inverse phase based on the clock pulse from the clock oscillation circuit 12 to generate four clock pulses ϕ1 to ϕ4. Thereby, even in the same voltage step-up or step-down circuit, the voltage step-up or step-down level can be switched adequately.
Patent JP-H09253962-A (JP)
Title: Wafer tip machining preparation device
Inventor: MURAKAMI TOSHIO
IPC: H01G13/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To accomplish high productivity, a high precision and a reduction in loss of cutting material to be attained in the case that wafers of various kinds of electronic component elements are processed into tips. SOLUTION: A wafer 1 is transported to a position setting section 12 by an adsorption nozzle 10 of a transfer section 11 through a mounting hole 2a of a transporting film 2 fixed with an adhesive tape 3 acted also as a masking tape for forming an electrode, a position setting of the wafer 1 in a required accuracy is carried out at the position setting section 12, the position set wafer 1 is moved toward a table 7 in an order of arrangement at a cutting pallet 8 having double-surface adhesion sheet 9 adhered to its upper surface and then the wafers are arranged and adhered in sequence.
Patent JP-S61220332-A (JP)
Title: Etching end point judging equipment
Inventor: TADA KEIJI
IPC: H01L21/302
Filed: 1985-03-27
Abstract: PURPOSE:To make it possible in the high speed etching process to judge the etching end point with high reliability, by performing end point judgment and output automatic correction in the different end point judgment system. CONSTITUTION:Through the transparent window 20, the plasma ray enters the spectroscope 21, for example, in which the plasma ray of specified wave length is selectively taken out. By the photoelectric converter 22, the plasma ray of specified wave length is converted to the analog electric signal, which is amplified by the amplifier 23. By the A/D converter 24, the amplified analog electric signal is converted to the digital data which is delivered to the compara tor 25. In the comparator 25, the input digital data is compared with the refer ence value for judgment which is previously set and inputted and the end point judgment is made. In the high speed etching process, the etching end point judgment of the n-th wafer 40 is performed in the end point judging system 26, and the automatic correction for output in this case is performed in the end point judgment system 26'.
Patent JP-S55151757-A (JP)
Title: Image display for scanning type transmission electron microscope
Inventor: KOKUBO YASUSHI
IPC: H01J37/21
Filed: 1979-05-17
Abstract: PURPOSE:To make legible at first sight the variation in contrast with different defocused amounts by concurrently displaying images having several kinds of different defocused amounts on a single cathode-ray tube. CONSTITUTION:Electrons passing through each point of a sample 4 are detected by a detector 7 and then introduced through a amplifier 8 into a cathode-ray tube 9, on the screen of which the permission scanning electron image of the sample 4 is displayed. A auxiliary coil 13 is provided close to a object lens 3, a defocusing step signal from a staircase wave generator 14 is supplied, and the focusing position of electron beam is finely varied. Also, part of output from the staircase wave generator 14 is sent through a adder 11 to a deflecting coil 10. Thus, images having different defocused amounts can be concurrently displayed on the cathode-ray tube 9.
Patent JP-S52143834-A (JP)
Title: Electrophotography
Inventor: KIMURA TSUGUO
IPC: G03G13/09
Filed: 1976-05-26
Abstract: PURPOSE:To enable an electrophotographic image to be formed without an photoimaging member, by furnishing both the functions of a developing agent and a photoimaging material to a toner.
Patent JP-S59185893-A (JP)
Title: Fan
Inventor: MARUI YASUO
IPC: F04D25/10
Filed: 1983-04-08
Abstract: PURPOSE:To enable variable wind having an expansible blowing range and unvarying wind to be easily selected by providing a rotary grill on one surface of a blowing path and a protective frame on the other surface to oscillate the whole head with an exclusive oscillating motor. CONSTITUTION:When a change-over switch 15 is turned down to one side, a blowing blade 6 blows wind to the grill 2 side. When a knob 3 is fastened under such a condition, the grill 2 is fixed to provide a directional wind. When the knob 3 is loosened, a wind is provided which has a wide range of wind intensity varying with the passage of time according to a deflecting blade 2a of the grill 2. When the change-over switch 15 is located on the other side, the rotation of the blowing blade 6 is reversed to blow an unvarying strong wind to the protective frame 8 side. Also, arms 10a, 10b can be rotated by the rotation of an oscillating exclusive motor 17 to effect oscillation of a fan.
Patent JP-H03232029-A (JP)
Title: Storage managing system for memory card
Inventor: MORONAGA KENJI
IPC: G06F11/10
Filed: 1990-03-14
Abstract: PURPOSE:To enable the storage content of a memory card to be accessed at random by storing data such as image data in the memory card, etc., at every unit of storage, and performing storage management based on managing data stored in the card when it is used. CONSTITUTION:The attribute information, especially, the used/unused information of the managing data is relation to a packet 22 is stored independently from a directory 16d. Such configuration enables a packet attribute area 16c to be retrieved independently from the directory 16d. Therefore, the retrieval of the packet 22 can be easily and quickly performed in the memory care 10 of such a system that an address and data i a storage area can be transferred in series. In such a manner, the storage content of the card can be accessed at random.
Patent JP-S56163541-A (JP)
Title: Reciprocating tape recorder
Inventor: KONDOU KENJI
IPC: G11B15/05
Filed: 1980-05-08
Abstract: PURPOSE:To realize quick reproduction for both surfaces of a tape which has been recorded halfway, by providing a means to detect that the reproduced signal has  been discontinued for a prescribed time or longer plus a means to detect that the  tape has reached its termination. CONSTITUTION:A detecting means 41 consists of a record termination detecting circuit 19 connected to an amplifier 15 and others and detects that the reproduced signal has been discontinued for a prescribed time or longer. A high-speed tape traveling means 42 consists of a switch circuit 33, a flip-flop 35, a high-speed feeding plunger 30 and others. A detecting means 43 consists of light emitting elements 11a and 11b disposed opposite to each other via a tape 2, photodetectors 12a and 12b, a tape termination detecting circuit 13 and others. Furthermore a going reproducing means 5 comprises a reproduction button 23, a flip-flop 36, a reproduction plunger 29, a capstan 7b, a pinch roller 8b, a head 9, amplifiers 15 and 16, a speaker 17, an output terminal 18 and others. And a coming-back reproducing means 44 comprises a switch circuit 33 within a control circuit 13, a flip-flop 38, a reverse reproduction plunger 27 and others.
Patent JP-H05234184-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KURIHARA HITOSHI
IPC: G11B15/43
Filed: 1992-02-18
Abstract: PURPOSE:To prevent the damage of a tape and the dirt of a head, to prolong service life of a head, and also, to reduce a burden to a cylinder. CONSTITUTION:The tape 2 is guided by plural tape posts 10-20 and wound around the cylinder 24, and video heads 25-28 and rotary erasing head 29 are provided on the cylinder 24. On the left side of the tape post 18, a roller 50 is supported freely rotatably by a L-shaped swing arm 51 and the swing arm 51 rotates centering around a guiding pin 53. Also, the swing arm 51 is pulled by a spring 54 and presses the roller 50 on the tape 2, then tension is applied on the tape 2. Also, the one end of the swing arm 51 is connected with a solenoid 55.
Patent JP-H11260495-A (JP)
Title: Plug-jack-type photoelectric-common-use transmission device
Inventor: IKUTA MITSUTOSHI
IPC: G02B6/42
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a strong protrusion which is not damaged or turned up by insertion or removal of each plug, by forming the protrusion on the tip part of an electric connection terminal by beating out a metal plate. SOLUTION: In an electric connection terminal 17, metal plates 17a-17d which are electrically independent respectively are used, and the material made by giving the silver-plating finishing to phosphor bronze or the like having elasticity is used. A protrusion 19, which is engaged with a constriction of each plug to thereby fix the plug, is formed on the tip part of the electric connection terminal. For example, on the metal plate 17d of the electric connection terminal 17, there are two cut-out grooves 21 on the tip part, and the tip 20 is beaten, and consequently creases 22a, 22c are bent downward, also a crease 22b is bent upward, to thereby form the protrusion 19 by beating out the metal plate.  In this case, the two cut-out grooves 21 do not pierce up to the tip 20 and a connected part 23 exists, therefore the protrusion 19 has elasticity against insertion or removal of each plug. Consequently, deformation or damage can be prevented, even if the plug is inserted somewhat roughly.
Patent JP-H03263610-A (JP)
Title: Magnetic disk medium
Inventor: FUKUDA KATSUYUKI
IPC: C09D5/23
Filed: 1990-03-14
Abstract: PURPOSE:To improve the durability of a magnetic layer while maintaining good operation characteristics by applying a binder resin kneaded with iron nitride Fe2N as a magnetic powder on a disk substrate to form the magnetic layer. CONSTITUTION:The binder resin 3 kneaded with iron nitride Fe2N as a magnetic powder is applied on the surface of a disk substrate 1 to form the magnetic layer. Namely, the Fe2N powder having higher hardness obtained by nitriding is used as the magnetic powder instead of conventional gamma-Fe2O3 powder to form the magnetic layer of the disk medium. In the disk thus obtd., not only the effect of a lubricant to reduce friction and wearing resistance due to alumina particles are obtained but the durability of the magnetic layer is improved since the magnetic powder Fe2N incorporated into the magnetic layer by a large amt. is excellent in hardness by itself. Thus, the long life of the disk is assured.
Patent JP-S58178172-A (JP)
Inventor: TSUNODA TERUO
IPC: F25D21/02
Filed: 1982-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57179173-A (JP)
Title: Heterocyclic phenyl ether, manufacture and herbicide containing same
Inventor: RAINHARUTO HANTOTE
IPC: A01N43/74
Filed: 1982-04-14
Abstract: Compounds of the formula    <IMAGE>  (I)  in which R denotes halogen, CF3, NO2 or CN, n denotes 0-2, X denotes O or S and Z denotes radicals of the formulae   <IMAGE>  or -CpH2p-R3 (in which, inter alia, R3 can be a heterocyclic radical), are valuable herbicides, particularly against monocotyledonous weeds.
Patent JP-S57177069-A (JP)
Title: Coating composition
Inventor: TANIGUCHI TAKASHI
IPC: C09D183/04
Filed: 1981-04-24
Abstract: PURPOSE: A coating composition, consisting of a compound, having an epoxy group in an organic group linked to Si through C and containing Si-OR, fine silica particles, an organic compound containing nitrogen, etc., and having improved resistance to staining, chemicals and impact.  
     CONSTITUTION: A composition obtained by mixing (A) a compound, having an epoxy group in an organic group linked to Si through C, and containing Si-OR in the molecule[R is 1W6C (alkoxy)alkyl or aryl],e.g. γ-glycidoxypropyltrimethoxysilane, (A) fine silica particles having an average particle diameter of about 1W200mμ, and (C) one or more nitrogen-containing organic compounds containing N-H, N-C, N=C and/or N≡C bonds, (un)saturated polyfunctional carboxylic acids (anhydrides) and metallic salt compounds of acetylacetone containing Zn(II), Co(II or III), etc. as the central metallic atom at a weight ratio of (A):(B):(C) of 100:(1W1,000):(0.01W200).  
     USE: Plastics, metals, glass, potteries, inorganic materials, paper, wood, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05221382-A (JP)
Title: Barge and hull list preventing device
Inventor: FUTAMI HIROSHI
IPC: B63B43/06
Filed: 1992-02-14
Abstract: PURPOSE:To speedily control a list by constituting a device of a list detecting control mechanism which vertically moves a liquid storage vessel so as to generate moment equal to list moment in an opposite side by detecting the list of a hull generated at work time or loading/unloading time. CONSTITUTION:In the case of changing weight W generated in a side of the starboard D at work time or loading/unloading time, a maximum value of the weight W is preestimated and also leaving capacity of a liquid storage container 3 as set by positioning a distance (a) from a lower end of the port side F to the center of the liquid storage container 3. In list moment of a ship body 1 caused by arbitrary weight in a range of the weight W from zero to the maximum value, by moving the liquid storage container 3, provided in an opposite side, from under the water surface to above the water surface by an amount equal to the list moment, a list of the hull 1 can be always controlled regardless of any change of the weight W.